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Browse the catalog to add antibodies, recombinant proteins, or Superpooled kits to your cart.
Rabbit Polyclonal Antibodies
981 validated antibodies across the proteinase family — MMPs, cathepsins, granzymes, ADAMs, BACE, calpains, kallikreins, serpins.
Superpooled Antibody Kits
Multi-epitope polyclonal kits for domain-specific detection. Unique to TPB — a proprietary method developed over 32 years.
Recombinant Proteins
308 matched recombinant proteins — HEK293-expressed positive controls for antibody validation and activity assays.
Custom Antibody Production
Can't find your target? Custom rabbit, chicken, goat, sheep, or mouse polyclonal production with optional recombinant conversion.